107201634 Lineage Power, 107201634 Datasheet - Page 10

• Manufacturer Part Number: 107201634
• Description: Module DC-DC 1-OUT 5V 10A 50W 9-Pin
• Manufacturer: Lineage Power
• Type: Step Downr

Specifications of 107201634

• Output Current: 10 A
• Output Voltage: 5 V
• Input Voltage: 28 V
• Number Of Outputs: 1
• Output Power: 50 W

18 Vdc to 36 Vdc Input, 5 Vdc Output; 50 W to 100 W
10
10
Feature Descriptions
Remote Sense
The voltage between the V
must not exceed 5.9 V. This limit includes any increase
in voltage due to remote-sense compensation and out-
put voltage set-point adjustment (trim), see Figure 18.
If not using the remote-sense feature to regulate the
output at the point of load, then connect SENSE(+) to
V
Figure 18. Effective Circuit Configuration for
Output Voltage Set-Point Adjustment
(Trim)
Output voltage trim allows the user to increase or
decrease the output voltage set point of a module. This
is accomplished by connecting an external resistor
between the TRIM pin and either the SENSE(+) or
SENSE(–) pins. With an external resistor between the
TRIM and SENSE(–) pins (R
set point (V
ing equation determines the required external-resistor
value to obtain a percentage output voltage change of
Δ%.
The test results for this configuration are displayed in
Figure 20. This figure applies to all output voltages.
With an external resistor connected between the TRIM
and SENSE(+) pins (R
point (V
The following equation determines the required exter-
nal-resistor value to obtain a percentage output voltage
change of Δ%.
O
(+) and SENSE(-) to V
R
R
adj-up
adj-down
O, adj
SUPPLY
RESISTANCE
CONTACT
o, adj
=
) increases (see Figure 21).
Single-Module Remote-Sense Operation
⎛
⎝
=
) decreases (see Figure 19). The follow-
V
------------------------------------- -
I
I
⎛
⎝
O
100
--------- - 2
1.225Δ%
Δ%
(
100
(continued)
V
V
I
I
(+)
(–)
–
SENSE(+)
SENSE(–)
adj-up
+
⎞ kΩ
⎠
V
V
O
Δ%
O
O
(-) at the module.
(+)
(–)
O
), the output voltage set
(+) and V
adj-down
)
(continued)
–
CONTACT AND
DISTRIBUTION LOSSES
I
O
(
--------------------------------- -
100
), the output voltage
Δ%
+
O
LOAD
(–) terminals
2Δ%
)
⎞ kΩ
⎠
8-651 (C).h
The test results for this configuration are displayed in
Figure 22.
The voltage between the V
must not exceed 5.9 V. This limit includes any increase
in voltage due to remote-sense compensation and out-
put voltage set-point adjustment (trim). See Figure 18.
If not using the trim feature, leave the TRIM pin open.
Figure 19. Circuit Configuration to Decrease
Figure 20. Resistor Selection for Decreased
100k
100
10k
1M
1k
V
ON/OFF
CASE
V
0
I
I
(+)
(–)
Output Voltage
Output Voltage
% CHANGE IN OUTPUT VOLTAGE (Δ%)
SENSE(+)
SENSE(–)
10
V
TRIM
V
O
O
(+)
(–)
O
(+) and V
20
Lineage Power
March 2008
R
adj-down
O
(–) terminals
30
R
LOAD
8-748 (C).c
8-879 (C)
40